/*
 * Copyright (c) 2020 - present, Inspur Genersoft Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package com.inspur.edp.metadata.rtcustomization.common;

import com.inspur.edp.metadata.rtcustomization.api.entity.config.CustomizationConfiguration;
import com.inspur.edp.metadata.rtcustomization.spi.ExtractConfigDataSpi;
import java.util.Objects;
import lombok.extern.slf4j.Slf4j;

/**
 * 获取提取配置数据的扩展点
 */
@Slf4j
public class ExtractConfigDataHelper extends CustomizationConfigLoader {
    public static final ExtractConfigDataHelper INSTANCE = new ExtractConfigDataHelper();
    private ExtractConfigDataHelper(){}
    public static ExtractConfigDataHelper getInstance(){
        return INSTANCE;
    }

    public ExtractConfigDataSpi getExtractConfigDataSpi(String mdType) {
        CustomizationConfiguration data = getCustomizationConfigurationData(mdType);
        if (Objects.isNull(data) || Objects.isNull(data.getExtractConfigData()) || Objects.isNull(data.getExtractConfigData().getName())) {
            return null;
        }
        try {
            return (ExtractConfigDataSpi) Class.forName(data.getExtractConfigData().getName()).newInstance();
        } catch (Exception e) {
            log.error("系统错误,加载提取配置数据扩展类异常: " + mdType, e);
            throw new RuntimeException("系统错误,加载提取配置数据扩展类异常: " + mdType, e);
        }
    }
}
